| *** Taxonomy Characterization Data *** |
| Pedon ID: 89TX469012 | ( Victoria, Texas ) | Print Date: Nov 12 2024 5:30AM |
| Sampled as on Apr 1, 1989: | Lake Charles ; Fine, montmorillonitic, thermic Typic Pelludert |
| Revised to correlated on Jul 9, 2007: | Laewest ; Fine, smectitic, hyperthermic Typic Pelluderts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP89TX134 TEXAS VERTISOL STUDY | Natural Resources Conservation Service |
| - | Site ID | S1989TX469012 Lat: 28° 44' 17.00" north Long: 96° 50' 30.00" west MLRA: 150B | National Soil Survey Center | |
| - | Pedon No. | 89P0508 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 8D1 | 4A1d | 7B1a2 | ||||||||
| 89P02820 | 0-10 | A | S | 44.7 | 7.3 | 0.48 | 15 | 1.24 | 0.124 | -- | 88 | ||
| 89P02821 | 10-60 | Bk1 | S | 46.9 | 6.8 | 0.3 | 0.45 | 13 | 1.36 | 0.108 | -- | ||
| 89P02822 | 60-110 | Bk2 | S | 43.6 | 3.4 | 0.51 | 12 | 1.34 | 0.125 | -- | 86 | ||
| 89P02823 | 110-160 | Bk3 | S | 44.5 | 4.2 | 0.6 | 0.48 | 8 | 1.42 | 0.127 | -- | ||
| 89P02824 | 160-220 | Bk4 | S | 43.1 | 5.9 | 0.46 | 8 | 1.44 | 0.101 | -- | 87 | ||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| 4C1a2a | 6A1c | 8J | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | |||||||||||
| 89P02820 | 0-10 | A | S | 7.7 | 1.76 | 0.20 | 0.04 | 10 | 100* | 100 | 0.95 | 0.83 | tr | ||||||
| 89P02821 | 10-60 | Bk1 | S | 7.9 | 0.26 | 0.25 | 0.03 | 14 | 100* | 100 | 0.86 | 0.52 | tr | ||||||
| 89P02822 | 60-110 | Bk2 | S | 8.0 | 0.18 | 0.23 | 0.03 | 8 | 100* | 100 | 0.94 | 0.48 | 3 | ||||||
| 89P02823 | 110-160 | Bk3 | S | 8.6 | 0.08 | 0.18 | 0.03 | 21 | 100* | 100 | 0.83 | 0.57 | 6 | ||||||
| 89P02824 | 160-220 | Bk4 | S | 8.3 | 0.06 | 0.16 | 0.04 | 19 | 100* | 100 | 0.72 | 0.61 | 8 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.9 | (NA) | |
| Clay, carbonate free, Weighted Average | 45 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 12 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 45 | % wt | |
| LE, Whole Soil, Summed to 1m | 12 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||